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-rw-r--r--clang/lib/AST/ASTContext.cpp10
1 files changed, 9 insertions, 1 deletions
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 9cfc97b926d..20d2aa68187 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -738,7 +738,8 @@ ASTContext::ASTContext(LangOptions &LOpts, SourceManager &SM,
FILEDecl(nullptr), jmp_bufDecl(nullptr), sigjmp_bufDecl(nullptr),
ucontext_tDecl(nullptr), BlockDescriptorType(nullptr),
BlockDescriptorExtendedType(nullptr), cudaConfigureCallDecl(nullptr),
- FirstLocalImport(), LastLocalImport(), SourceMgr(SM), LangOpts(LOpts),
+ FirstLocalImport(), LastLocalImport(), ExternCContext(nullptr),
+ SourceMgr(SM), LangOpts(LOpts),
SanitizerBL(new SanitizerBlacklist(LangOpts.SanitizerBlacklistFiles, SM)),
AddrSpaceMap(nullptr), Target(nullptr), PrintingPolicy(LOpts),
Idents(idents), Selectors(sels), BuiltinInfo(builtins),
@@ -865,6 +866,13 @@ void ASTContext::PrintStats() const {
BumpAlloc.PrintStats();
}
+ExternCContextDecl *ASTContext::getExternCContextDecl() const {
+ if (!ExternCContext)
+ ExternCContext = ExternCContextDecl::Create(*this, getTranslationUnitDecl());
+
+ return ExternCContext;
+}
+
RecordDecl *ASTContext::buildImplicitRecord(StringRef Name,
RecordDecl::TagKind TK) const {
SourceLocation Loc;
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